A sample from the products for the 12 Starter Clutch include: Circlip, Bolt, Gear 2, Spring, Compressio.
In this schematic the "Cap, Starter Clutc" is used most often.
The Mt125 2015 5d7l Europe 1p5d7-300ec 12 Starter Clutch consists of twelve pieces with the Wheel, Starter being the most expensive.